JP4861632B2 - 液晶表示装置及び映像信号補正方法 - Google Patents

液晶表示装置及び映像信号補正方法 Download PDF

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Publication number
JP4861632B2
JP4861632B2 JP2005051266A JP2005051266A JP4861632B2 JP 4861632 B2 JP4861632 B2 JP 4861632B2 JP 2005051266 A JP2005051266 A JP 2005051266A JP 2005051266 A JP2005051266 A JP 2005051266A JP 4861632 B2 JP4861632 B2 JP 4861632B2
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Japan
Prior art keywords
correction
video signal
signal
liquid crystal
value
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JP2005051266A
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Japanese (ja)
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JP2006106663A (ja
Inventor
學 ▲スン▼ 倉
在 鎭 柳
昶 勳 李
賢 ▲ウック▼ 金
洛 初 崔
智 媛 孫
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Hardware Design (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2005051266A 2004-10-04 2005-02-25 液晶表示装置及び映像信号補正方法 Active JP4861632B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2004-078711 2004-10-04
KR1020040078711A KR101018754B1 (ko) 2004-10-04 2004-10-04 액정 표시 장치 및 영상 신호 보정 방법

Publications (2)

Publication Number Publication Date
JP2006106663A JP2006106663A (ja) 2006-04-20
JP4861632B2 true JP4861632B2 (ja) 2012-01-25

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ID=36125072

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JP2005051266A Active JP4861632B2 (ja) 2004-10-04 2005-02-25 液晶表示装置及び映像信号補正方法

Country Status (5)

Country Link
US (1) US7839369B2 (zh)
JP (1) JP4861632B2 (zh)
KR (1) KR101018754B1 (zh)
CN (1) CN100510907C (zh)
TW (1) TW200632489A (zh)

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TWI267044B (en) * 2005-03-02 2006-11-21 Chi Mei Optoelectronics Corp Over driving apparatus and method thereof
TWI322314B (en) * 2005-04-27 2010-03-21 Chunghwa Picture Tubes Ltd Multi-domain vertical alignment liquid crystal display panel and thin film transistor array substrate thereof
US20070046877A1 (en) * 2005-08-25 2007-03-01 Chen-Chi Lin Multi-domain vertical alignment liquid crystal display panel and thin film transistor array thereof
JP4883388B2 (ja) * 2005-09-12 2012-02-22 奇美電子股▲ふん▼有限公司 画素信号の制御方法
KR101212067B1 (ko) * 2006-02-06 2012-12-13 삼성디스플레이 주식회사 액정표시장치 및 이의 제조방법
KR101179215B1 (ko) * 2006-04-17 2012-09-04 삼성전자주식회사 구동장치 및 이를 갖는 표시장치
CN101401026B (zh) * 2006-04-19 2013-04-24 夏普株式会社 液晶显示装置及其驱动方法、以及驱动电路
KR101226217B1 (ko) * 2006-06-15 2013-02-07 삼성디스플레이 주식회사 신호 처리 장치 및 이를 포함하는 액정 표시 장치
KR101254030B1 (ko) 2006-06-27 2013-04-12 삼성디스플레이 주식회사 표시 장치와 이의 구동 장치 및 구동 방법
KR101342979B1 (ko) * 2006-12-27 2013-12-18 삼성디스플레이 주식회사 액정표시장치 및 이의 구동 방법
US7839397B2 (en) * 2007-02-08 2010-11-23 Panasonic Corporation Display driver and display panel module
KR101427798B1 (ko) * 2007-11-23 2014-08-08 엘지디스플레이 주식회사 액정표시장치의 응답특성 개선 장치 및 방법
JP4560567B2 (ja) * 2008-04-22 2010-10-13 ティーピーオー ディスプレイズ コーポレイション 液晶表示装置のオーバードライブ方法および液晶表示装置
KR101490894B1 (ko) * 2008-10-02 2015-02-09 삼성전자주식회사 계조 데이터를 보정하기 위한 디스플레이 장치, 타이밍 컨트롤러 및 이를 이용한 패널 구동방법
KR101324552B1 (ko) * 2010-10-26 2013-11-01 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
JP6019341B2 (ja) * 2012-03-23 2016-11-02 株式会社Ｊｏｌｅｄ 表示装置、集積回路及び制御方法
KR101937446B1 (ko) * 2012-04-19 2019-01-11 삼성디스플레이 주식회사 액정 표시 장치
JP6298815B2 (ja) * 2013-06-28 2018-03-20 堺ディスプレイプロダクト株式会社 表示装置、及び表示装置の制御方法
CN104699321B (zh) * 2015-04-01 2018-03-23 上海天马微电子有限公司 触控显示基板和触控显示装置

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JP3396929B2 (ja) * 1993-11-02 2003-04-14 カシオ計算機株式会社 画像表示装置
JPH0980390A (ja) 1995-09-14 1997-03-28 Sharp Corp 液晶表示装置
JP3649818B2 (ja) 1996-09-19 2005-05-18 富士通ディスプレイテクノロジーズ株式会社 液晶表示装置
TW589504B (en) * 1997-06-12 2004-06-01 Sharp Kk Liquid crystal display device
JPH1152360A (ja) 1997-08-08 1999-02-26 Casio Comput Co Ltd 液晶表示素子
TW418340B (en) * 1997-10-06 2001-01-11 Nippon Electric Co Corp Liquid crystal display device, its manufacturing method and its driving procedure
JP2988466B2 (ja) 1998-04-16 1999-12-13 日本電気株式会社 液晶表示装置、その製造方法およびその駆動方法
JP3744714B2 (ja) * 1998-12-08 2006-02-15 シャープ株式会社 液晶表示装置及びその駆動方法
JP4546586B2 (ja) 1998-12-28 2010-09-15 スタンレー電気株式会社 液晶表示素子とその製造方法
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KR20030057638A (ko) 2001-12-29 2003-07-07 엘지.필립스 엘시디 주식회사 반투과형 액정 표시 장치
KR100878231B1 (ko) * 2002-02-08 2009-01-13 삼성전자주식회사 액정 표시 장치 및 그 구동 방법과 프레임 메모리
JP3937333B2 (ja) 2002-03-26 2007-06-27 日本ビクター株式会社 垂直配向型液晶表示素子の駆動方法
KR100840326B1 (ko) * 2002-06-28 2008-06-20 삼성전자주식회사 액정 표시 장치 및 그에 사용되는 박막 트랜지스터 기판
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JP4601949B2 (ja) * 2002-12-27 2010-12-22 シャープ株式会社 表示装置の駆動方法、表示装置、並びに、そのプログラム、プログラムを記録した記録媒体
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JP4005936B2 (ja) * 2003-03-24 2007-11-14 シャープ株式会社 液晶表示装置
KR101160825B1 (ko) * 2004-08-18 2012-06-29 삼성전자주식회사 액정 표시 장치

Also Published As

Publication number Publication date
KR101018754B1 (ko) 2011-03-04
KR20060029858A (ko) 2006-04-07
TW200632489A (en) 2006-09-16
US7839369B2 (en) 2010-11-23
CN100510907C (zh) 2009-07-08
JP2006106663A (ja) 2006-04-20
CN1758117A (zh) 2006-04-12
US20060071927A1 (en) 2006-04-06

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